Daisuke Imai

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cement admixture and cement composition
- Patent number 6,919,388
- Issue date Jul 19, 2005
- Nippon Shokubai Co., Ltd.
- Tomotaka Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Cement admixture and cement composition
- Publication number 20030087993
- Publication date May 8, 2003
- Tomotaka Nishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES